Key specifications
- Intercooled Turbo Gas/Electric I-6
- Engine Type
- 18 City / 23 Hwy
- MPG
- 362 hp
- Horsepower
- 6
- Seating Capacity
- 369 @ 1600
- SAE Net Torque @ RPM
- 362 @ 5500
- SAE Net Horsepower @ RPM
- 3.0 L/183
- Displacement
- Intercooled Turbo Gas/Electric I-6
- Engine Type
- Multi-Link
- Suspension Type - Rear (Cont.)
- Double Wishbone
- Suspension Type - Front (Cont.)
- Multi-Link
- Suspension Type - Rear
- Double Wishbone
- Suspension Type - Front
- 0 lbs
- Total Option Weight
- N/A
- Curb Weight
- N/A
- Aux Fuel Tank Capacity, Approx
- 24 gal
- Fuel Tank Capacity, Approx
- Standard
- Backup Camera
- Standard
- Blind Spot Monitor
- Standard
- Brake Assist
- Standard
- Stability Control
- Standard
- Apple CarPlay®/Android Auto®
- N/A
- Maximum Alternator Capacity (amps)
- N/A
- Cold Cranking Amps @ 0° F (Primary)
- N/A
- Drum - Rear (Yes or )
- 14 in
- Rear Brake Rotor Diam x Thickness
- 15 in
- Front Brake Rotor Diam x Thickness
- Yes
- Disc - Rear (Yes or )
Notable features
Full-size, six- or seven-seat luxury three-row SUV
All-wheel drive
Turbocharged six- and eight-cylinder engines
Sliding second-row seats
High-performance AMG GLS63
Ultra-luxury Maybach GLS600
Engine
369 @ 1600 SAE Net Torque @ RPM
362 @ 5500 SAE Net Horsepower @ RPM
3.0 L/183 Displacement
Intercooled Turbo Gas/Electric I-6 Engine Type
Suspension
Multi-Link Suspension Type - Rear (Cont.)
Double Wishbone Suspension Type - Front (Cont.)
Multi-Link Suspension Type - Rear
Double Wishbone Suspension Type - Front
Weight & Capacity
0 lbs Total Option Weight
N/A Curb Weight
N/A Aux Fuel Tank Capacity, Approx
24 gal Fuel Tank Capacity, Approx
N/A Maximum Trailering Capacity
N/A Wt Distributing Hitch - Max Tongue Wt.
N/A Wt Distributing Hitch - Max Trailer Wt.
N/A Dead Weight Hitch - Max Tongue Wt.
N/A Dead Weight Hitch - Max Trailer Wt.
N/A Maximum Payload Capacity
N/A Curb Weight - Rear
N/A Curb Weight - Front
5,467 lbs Base Curb Weight
Safety
Standard Backup Camera
Standard Blind Spot Monitor
Standard Brake Assist
Standard Stability Control
Entertainment
Standard Apple CarPlay®/Android Auto®
Electrical
N/A Maximum Alternator Capacity (amps)
N/A Cold Cranking Amps @ 0° F (Primary)
Brakes
N/A Drum - Rear (Yes or )
14 in Rear Brake Rotor Diam x Thickness
15 in Front Brake Rotor Diam x Thickness
Yes Disc - Rear (Yes or )
Yes Disc - Front (Yes or )
N/A Brake ABS System (Second Line)
4-Wheel Brake ABS System
4-Wheel Disc Brake Type
Photo & video gallery
Factory warranties
Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
4 years / 50,000 miles
Battery
8 years / 100,000 miles
Roadside Assistance
4 years / 50,000 miles
The good & the bad
The good
Powerful engines
Luxurious interior
Plenty of cutting-edge technology
Versatile cabin for people and cargo
Cargo room
The bad
Thirst for fuel
Very pricey SUV gets even pricier with options
Infotainment system has a steep learning curve
Finicky touch-sensitive steering-wheel controls
Mercedes-Benz dealers near you
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Mercedes-Benz GLS 450 history
-
2025 Mercedes-Benz GLS 450 -
2024 Mercedes-Benz GLS 450 -
2023 Mercedes-Benz GLS 450 -
2022 Mercedes-Benz GLS 450 -
2021 Mercedes-Benz GLS 450 -
2020 Mercedes-Benz GLS 450 -
2019 Mercedes-Benz GLS 450 -
2018 Mercedes-Benz GLS 450
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